baber/WOPTO huggingface dataset:
Patent JP-2008232106-A (JP)
Title: Free piston engine
Inventor: NAKANO KOICHI
IPC: F02B53/00
Filed: 2007-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a free piston engine in which a piston rotates.  <P>SOLUTION: An output shaft 51 is retained by a casing 30 having a round cylinder K formed therein in such a manner that the same can rotate around a cylinder center in the forward reverse direction. The piston 41 rotated in the forward the reverse direction as one unit with an output shaft 51 and shutting off an inside of the cylinder K in a circumference direction thereof is provided in the cylinder K. Bulkhead parts 61, 62 extending toward the cylinder center to shut off the cylinder K in a circumference direction are formed in the casing 30. Spaces between the piston 41 and the bulkheads 61, 62 in the cylinder circumference direction are used as combustion chambers 31, 32. A rotary generator generating power by the forward and reverse rotation of the output shaft 51 is connected to the output shaft 51.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008243875-A (JP)
Title: Light-emitting element drive circuit
Inventor: MAKI YOSHIYUKI
IPC: H01S5/068
Filed: 2007-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light-emitting element drive circuit for preventing deterioration of light-emitting signal waveform of the light-emitting element due to fluctuations in transistor characteristics.  <P>SOLUTION: The light-emitting element drive circuit 100 includes a semiconductor laser 11 for emitting the light; a laser drive circuit 12 having a differential amplifier 131 for supplying a drive current to the semiconductor laser 11; a pre-amplifier circuit 13 for differential amplification of a baseband signal S_in to be supplied to the laser drive circuit 12; a replica drive circuit 19 for inputting a differential signal outputted from the preamplifier circuit 13 and outputting a signal having the waveform similar to the signal waveform outputted from the laser drive circuit 12; a duty ratio detecting circuit 20 for detecting a duty ratio of an output signal Vout from the replica drive circuit 19 and outputting a duty ratio detecting signal Vk, according to the relevant duty ratio; and a duty compensating circuit 21 for controlling signal level of the baseband signal S_in inputted to the pre-amplifier circuit 13, on the basis of a duty ratio detecting signal Vk outputted from the duty ratio detecting circuit 20.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008244030-A (JP)
Title: Wiring board incorporating capacitor
Inventor: KAWABE TADAHIKO
IPC: H01L23/12
Filed: 2007-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wiring board incorporating a capacitor in which a large current can be supplied to an electronic component while increasing the capacitance of the capacitor, and reliability can be enhanced by reducing mechanical stress applied to the electronic component.  <P>SOLUTION: The wiring board 10 comprises a core substrate 11, capacitors 100 and 101, and a wiring laminate 31. The core substrate 11 has a portion 14 in which a current supply conductor 15 is formed, and a plurality of accommodation holes 90 having the conductor formation portion 14 therebetween. The capacitors 100, 101 are accommodated in accommodation holes 90 while directing a cut 107 toward the conductor formation portion 14 side. In a component mounting region 23 of the wiring laminate 31, a first connection terminal 151 connected electrically with the current supply conductor 15 is arranged. Second connection terminals 152 and 153 are arranged with the first connection terminal 151 therebetween.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008240305-A (JP)
Title: Skeleton mounting metal fixture of fitting frame and skeleton mounting structure
Inventor: OKUMURA KOUJI
IPC: E06B1/56
Filed: 2007-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To use a same mounting metal fixture even if a skeleton is formed in a reinforcement structure when a fitting frame is fitted to the opening of the skeleton.  <P>SOLUTION: This skeleton mounting metal fixture is formed of a pair of fixing pieces, a horizontal part, and a connection part for connecting the fixing pieces to the ends of the horizontal part. A vertical piece so set that its end reaches the line connecting the pair of fixing pieces to each other projects from the horizontal part.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008243628-A (JP)
Title: Electric discharge lamp lighting device and luminaire
Inventor: OTANI HIDEO
IPC: H05B37/02
Filed: 2007-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric discharge lamp lighting device and a luminare connectable to a network using a low cost and simple structure.  <P>SOLUTION: The lighting device is provided with a lighting section 3 receiving electric power through an electric power line Wp, a power-line carrier communicating section 1 communicating with equipment such as a personal computer PC1 on the network NT through the power line Wp, a lighting control section 5 operating the lighting section 3 based on a control signal, and a control signal processing section 7 generating the control signal and outputting it to the lighting control section 5. The control signal processing section 7 comprises a storage section 7a for storing an IP address, and is connected to the power-line carrier communicating section 1 for performing power-line carrier communication with the equipment on the network NT and IP address.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008244961-A (JP)
Title: System and method for television program data reproduction control, television program data transmitter, advertisement server, and program
Inventor: MOGI SHINJI
IPC: H04N7/173
Filed: 2007-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide advertisements suitable for reproduction areas and the dates of television programs.  <P>SOLUTION: An advertisement server 32 includes an advertisement data storage part 323 which stores advertisement data; a reproduction situation information acquiring part 321 which acquires reproduction situation information, included with at least either of reproduction areas and dates of television program data for a television 21; and an advertisement data selector 322, which selects one or more advertisement data from among advertisement data stored in the advertisement data storage part 323, based on the acquired reproduction situation information and transmits the selected one or more advertisement data to a gateway 22. The gateway 22 includes an advertisement data receiver 222, which receives one or more advertisement data from the advertisement server 32, and a replacement part 223, which replaces one or more advertisement data that are included in the television program data to be transmitted with one or more advertisement data that are received by the advertisement data receiver 222.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008245056-A (JP)
Title: Photographing device
Inventor: ENDO HIROSHI
IPC: H04N101/00
Filed: 2007-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photographing device that increases the rate of photographing at an opportunity for photographing, immediately after a photographing.  <P>SOLUTION: When a main CPU 110 determines that camera shake exceeds a prescribed level, after receiving the detection result from a camera-shake detection sensor 140, the CPU makes a camera-shake correction means 180 correct the camera shake, while it allows photographing of a plurality of pictures by instructing a clock generator 1121 via a photometry/ranging CPU 120. When the main CPU 110 determines that camera shake is lower than a prescribed level, it makes the camera-shake correction means 180 execute the camera-shake correction so as to immediately prepare for the next photographing by reducing the calculation time.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008238144-A (JP)
Title: Apparatus and method for applying coating liquid
Inventor: MORI TOSHIHIRO
IPC: B05C11/10
Filed: 2007-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus and a method for applying a coating liquid, in each of which the yield of a coating liquid-applied substrate can be improved by restraining a defectively-applied substrate from being produced in large quantities even when a rail for guiding the traveling of a gantry is divided.  <P>SOLUTION: The apparatus for applying the coating liquid is provided with: a base on which a stage for holding a substrate is arranged; the rail which is laid on the base in an extended state to a specified direction and divided into two or more portions; and an application unit which travels relatively to the substrate along the rail and is used for applying the coating liquid to the substrate. A fluctuation detecting means for detecting fluctuations of the movement of the application unit is arranged so that whether the applied state of the coating liquid on the substrate is good or not is judged by the result detected by the fluctuation detecting means. When the applied state is judged inappropriate, the application unit is stopped.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007292746-A (JP)
Title: Gastric cancer determination method
Inventor: MOCHIZUKI TORU
IPC: G01N33/53
Filed: 2007-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a determination method for identifying a tumor marker, having high specificity with respect to gastric cancer to determine malignant gastric cancer, a risk evaluation method of the metastasis/recurrence of gastric cancer, an effective determination method for anticancer drug and kits for these methods.  <P>SOLUTION: Proteome analysis of protein/peptide, discharged to the cultured supernatant fluid of a culture cell strain originating from a human gastric cancer, is performed for the purpose of searching for a tumor marker candidate substance to search that all of AZ521 which is the cultured cell strain originating from the human gastric cancer, AZ521-P7a which is the peritoneum metastasis strain of AZ521 and AZ521-P7a-Ascites which is abdominal dropsy metastasis strain discharge proGluecagon into the cultured supernatant fluid, but proGlucagon is not discharged in the cell originating from the lung cancer. The proGlucagon in the biological sample collected from a person is measured by a primer set or a probe for detecting the presence of antibody with respect to proGlucagon or mRNA of proGlucagon.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008250186-A (JP)
Title: Karaoke network system
Inventor: SHIBATA SATOSHI
IPC: G10L25/51
Filed: 2007-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To record private information on users that members of the users share by suitably scoring singings of a duet while allowing a user himself or herself who reserved the duet music and a person designated as a partner by the user to sing in duet when the user who reserves the duet music selects the partner and sings the duet music.  <P>SOLUTION: As the partner of the duet intends, a choice of whether the singing of the partner is reflected on scoring is made and when so, parts of the both are scored and reflected on logs of the both, but when not, only the part of the reserving person is scored and reflected on the log of the reserving person, but not reflected on the log of the partner. Therefore, when the user who reserves the duet music selects the partner and sings the duet music, the singings of the user himself or herself who reserved the duet music and the person designated as the partner by the user can suitably be scored and recorded.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008256390-A (JP)
Title: Rotation angle detector
Inventor: SHIRAGA SHOZO
IPC: G01B7/30
Filed: 2007-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotation angle detector used mainly for a rotation angle detection in steering of a car and the like, which has a simple structure and can surely detect a rotation angle.  <P>SOLUTION: An auxiliary detecting member 10 is engaged with a rotating body 1 on a position symmetrical with a first detecting member 2, and an auxiliary detecting means is disposed in order to detect a rotation of the auxiliary detecting member 10, and a detection signal from the auxiliary detecting means is received by a control means 17. Since the auxiliary detecting member 10 engaged on the position symmetrical with the first detecting member 2 is rotated along with the rotating body 1, and the rotation of the auxiliary detecting member 10 is detected even in a period from starting of the rotation of the rotating body 1 to starting of the rotation of the first detecting member 2, the rotation angle detector having the simple structure can be obtained which can surely detect the rotation angle without any error even just after the rotation of the steering.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008261652-A (JP)
Title: Sensor for measuring amount of corrosion
Inventor: MATSUOKA KAZUMI
IPC: G01N17/00
Filed: 2007-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sensor for measuring the amount of corrosion and capable of accurately measuring the amount of corrosion in the same corrosive environment as that of a structure for a long period.  <P>SOLUTION: The sensor 1 for measuring the amount of corrosion has both an exposed material 10 to be exposed to a corrosive environment and a supporting material 11 for supporting the exposed material 10 in its elastically bent state. The elastic bending of the exposed material 10 is maintained at a prescribed curvature. A distortion gauge 15 for detecting bending distortion is pasted to the surface of the exposed material 10. It is possible to accurately measure the temporal transition of the amount of corrosion in the same corrosive environment as that of a structure for a long period through the use of a few number of the sensors for measuring the amount of corrosion.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008260795-A (JP)
Title: Method for producing foamable polystyrene-based resin particle
Inventor: UEDA TAMA
IPC: C08J9/16
Filed: 2007-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide foamable polystyrene-based resin particles which are reduced in the residual amount of a monomer contained in the foamable polystyrene-based resin particles, such as a styrene-based monomer.  <P>SOLUTION: This method for producing the polystyrene-based resin particles by impregnating a foaming agent during the suspension polymerization of (A) polymerizable monomers containing the styrene-based monomers, or after the suspension polymerization is characterized by adding ≥0.5 pt.wt. and ≤3 pts.wt. polymerizable monomer (B) copolymerizable with (A) the polymerizable monomers based on the 100 pts.wt. charging amount of (A) the polymerizable monomers at a time of having ≥85 wt.% polymerization conversion rate of (A) the polymerizable monomers.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008260627-A (JP)
Title: Carrying method for container with ic tag and container carrying system
Inventor: OGATA TETSUJI
IPC: B65G1/137
Filed: 2007-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a carrying method for a container with an IC tag, in which electric waves transmitted by an IC tag reader can be accurately received by the IC tag assigned for every cargo, and to provide a container carrying system.  <P>SOLUTION: The system comprises a commodity on which commodity identifying information is marked, the container IC tag attached to the container, a carrying means for carrying the container, a commodity reader/writer, a container IC tag reader/writer, and an information processor having a means for registering commodity identifying information read from the commodity by the reader/writer, ID information read from the container IC tag by the IC tag reader/writer, and ID information written into the container IC tag in coordinated relation. When the commodity is mounted on the container via the carrying means carrying the commodity mounted on the container to which the IC tag is attached, the IC tag information and the commodity information are coordinated with each other.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008270319-A (JP)
Title: Semiconductor device
Inventor: UCHINO YUKINORI
IPC: H01L21/60
Filed: 2007-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device which can easily suppress IR-Drop by devicing the layout of power supply wiring to be put on a semiconductor chip so that a drop of assembly yield or an increase in assembling cost may not occur.  <P>SOLUTION: The semiconductor device is provided with a semiconductor chip 12, a plurality of power supply wirings that are stacked on the semiconductor chip 12 and are electrically connected with each other, and a power supply pad 15 that is provided around the core 12A of the semiconductor chip 12 on the semiconductor chip 12. The power supply wirings 13 and 14 on the uppermost layer among the power supply wirings are formed into ring-like power supply patterns, and the ring-like power supply patterns 13 and 14 and the power supply pad 15 are subjected to wire-bonding.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008269068-A (JP)
Title: Vehicle door monitoring device and monitoring method
Inventor: SHIZUKUDA NAOTAKA
IPC: G08B13/00
Filed: 2007-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that it is erroneously detected that a door is open due to the pressure fluctuation of a track or the like passing in the neighborhood of a vehicle at a high speed in the case of detecting the opening of the door.  <P>SOLUTION: This vehicle door monitoring device 100 is provided with: an one-chip microcomputer 10; a microphone 27; an amplifier 21 incorporating a low-pass filter for a microphone; a switch input 23; a display unit 24; a speaker 28; an amplifier 22 for the speaker; and a communication unit 25. Also, the one-chip microcomputer 10 is provided with, in its inside: an A-D converter 15; a D-A converter 14; an ROM 11; an RAM 12; and a CPU 13. Furthermore, a vehicle door monitoring device detects air vibration as measured positive pressure and negative pressure, and stores the measured information and the pressure change as a history for a predetermined period, and decides whether or not a door is open based on these.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008270486-A (JP)
Title: Single artificial-atom maser
Inventor: OLEG ASTAFIEV
IPC: H01S4/00
Filed: 2007-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a controllable single artificial-atom maser excited by current injection, which can constitute a completely controllable quantum system, while being able to oscillate microwave of 1 GHz or more.  <P>SOLUTION: A probe electrode is provided in a quantum bit circuit, while a bias so as to pull out a quasi current in the probe electrode is applied, by coupling the quantum bit circuit with an electrical resonator, the single artificial-atom maser excited by current injection is constituted.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008264347-A (JP)
Title: Slot machine
Inventor: NAKAJIMA KAZUTOSHI
IPC: A63F5/04
Filed: 2007-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a slot machine capable of diversifying the expectation of a player for the control to shift the game state to an RT (replay time) state.  <P>SOLUTION: In the slot machine, the play can be controlled in a plurality of kinds of bonus states. When a bonus state is terminated, the play is controlled in one of RT1-RT3 states with different probabilities of winning replay 2 or 3 based on the kind of the terminated bonus state. The play is controlled in an advantageous RT4 state if the replay 2 is won, and controlled in a disadvantageous RT5 state if the replay 3 is won. Stopping of reels is controlled based on a stopping control table uniquely determined for the internal winning state and the stopping situation of the reels. At the same time, stopping of reels is controlled so that the display result constituting a chance symbol combination which will not be extracted if any winning combination is not won can be extracted, if any bonus is not carried over in the regular game state and if the stopping operation is detected at timing when establishing a two-token winning combination (1) or two-token winning combination (2) won in an internal lottery is missed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007274708-A (JP)
Title: Image management apparatus
Inventor: SHIMIZU HIROSHI
IPC: H04N5/91
Filed: 2007-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image management apparatus which can overcome disadvantages of a recording medium capable of recording and reproducing only sequential information such as a conventional video tape, and can record and store photographic data of an electronic camera for recording photographed information into a randomly accessible recording medium, as information viewable by a user with a simple operation by using the randomly accessible recording medium as a medium for information recording.  <P>SOLUTION: The apparatus automatically forms a menu in which a user can easily designate a several- or several ten-second file generated in photographing in conformity with conditions such as a time range to be photographed, and the image file and the menu are written into a large-capacity writable recording medium. Then, in reproduction, the image management apparatus displays the menu screen, and a user selects an image to be designated while watching the menu screen, and the selected image is displayed.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008275355-A (JP)
Title: Leakage inspection method and leakage inspection device
Inventor: KINUGAWA MASARU
IPC: G01M3/06
Filed: 2007-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To improve inspection sensitivity for leakage detection while keeping simplicity without regarding the relation of the trade off between the sensitivity and simplicity.  <P>SOLUTION: The leakage inspection method of this invention is provided with a step for immersing inspecting parts 4 into a heated liquid 2 for inspection, and a step for changing pressure applied on the liquid 2 for inspection. The pressure is repeated between a reference pressure state P1 which is under a prescribed reference pressure and a reduced pressure state P2 which is under the pressure reduced from the prescribed reference pressure, and the period of reduced pressure state P2 is shorter than the period of the reference pressure state P1.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008274792-A (JP)
Title: Fluid injection nozzle
Inventor: NOMURA SHIGEO
IPC: F02M61/10
Filed: 2007-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel injection nozzle 1, in which sealability is improved without increasing abrasion of a seat, supply of fluid flowing a very small clearance is facilitated to provide good atomization of spray, and accuracy in injection of very small amount is improved.  <P>SOLUTION: A seal part of two point seal structure having a first seal part S1 upstream of an opening part of a first injection hole 7 formed to a conic valve seat 22 of a nozzle body 9 and a second seal part S2 downstream of the opening part, is provided. Between the first seal part S1 and the second seal part S2, provided is an abutting part A in which a first valve element 10 and a valve seal 22 are abutted in a planar manner when the first valve element 10 and the valve seat 22 are abutted to block a flow of high-pressure fluid into the first injection hole 7. At least in one of a portion between the opening part and the first seal part S1, and a portion between the opening part and the second seal part S2, a reservoir chamber Q storing the high-pressure fluid therein, and a communication passage R flowing the high-pressure fluid between the reservoir chamber Q and the opening part through the abutting part A, are provided.  <P>COPYRIGHT: (C)2009,JPO&INPIT